Frequencies for first 10,000 rows of OP_REHAB_SRVC_DESC variable in pos2011 dataset :

      Services Provided: Rehabilitation |
                 Outpatient Description |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |      8,614       86.14       86.14
                           NOT PROVIDED |      1,167       11.67       97.81
                      PROVIDED BY STAFF |        165        1.65       99.46
PROVIDED BY STAFF AND UNDER ARRANGEMENT |         13        0.13       99.59
             PROVIDED UNDER ARRANGEMENT |         41        0.41      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 19 Apr 2019